The portable SensoDirect Salt110 provides fast, accurate readings and the convenience of a remote probe separately. The measuring range of this salt tester is 0 to 10 % salt ( % weight ). The SensoDirect Salt110 includes an automatic temperature compensation feature. The unit is extremely easy to use and is equipped as standard with a protective casing and built-in electrode holder. Delivery Content: SensoDirect Con110 battery, conductivity sensor, in case, instruction manual and guarantee sheet.